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CreatorOptics Bi-convex Lens, Double-convex Lens, Custom

CreatorOptics Bi-convex Lens, Double-convex Lens, Custom
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CreatorOptics Bi-convex Lens, Double-convex Lens, Custom

Product catalog summary
Overview of Bi-convex Lenses:
The Bi-Convex Lens, also known as Double Convex Lens (DCX), is ideal for producing real images at 1:1 magnification. It is recommended over a single plano-convex lens for magnifications between -5 and -0.2. These lenses are commonly used in telescopes, collimators, optical transceivers, magnifiers, radiometers, and condensers.
Materials:
The primary materials used for double convex lenses include BK7 glass, Sapphire crystal, Quartz crystal, UV Fused Silica, Germanium monocrystal (Ge), Silicon monocrystal, ZnSe, Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnS, Pyrex, BOROFLOAT, and float glass.
Specifications and Quality Grades:
  • Dimensions: Precise: Diameter 3 to 150mm, Standard: Diameter 1 to 300mm, with customization available.
  • Tolerance: Diameter tolerance is +/-0.05mm for precise and +/-0.1mm for standard. Thickness tolerance is +/-0.05mm for precise and +/-0.1mm for standard.
  • Centering: Less than 1 arc minute for precise and less than 3 arc minutes for standard.
  • Chamfer/Bevel: 0.25x45°, fine ground for both grades.
  • Surface Accuracy: 1/0.5 @633nm for precise and 3/1 @633nm for standard.
  • Surface Quality: 40/20, 20/10 for precise and 60/40 for standard.
  • Clear Aperture: Greater than 85% for both grades.
  • Coating: Anti-reflective coatings available, with customization options.
Shapes:
Available in circular/round double convex and bi-convex shapes, with options for special cutting into rectangular or square shapes.
Contact Information:
Nanjing Creator Optics Co., Ltd.
Phone: +86 25 8342 7907
Fax: +86 25 8342 6285
Email: [email protected]
Website: http://www.creatoroptics.com
See more

Catalog excerpts

CreatorOptics Bi-convex Lens, Double-convex Lens, Custom-1

Nanjing Creator Optics Co., Ltd. Bi-convex Lenses / Double Convex Lenses (DCX) The Bi-Convex Lens has large range of lengths and are the optimum shape for producing real images at 1:1 magnification. In a single lens application, you should consider using them in preference to a single plano-convex lens if the magnification lies in the region -5<-0.2. It is widely used in telescope, collimators, optical transceivers, magnifiers, radiometers and condensers. The main material of double convex lens are as follows: BK7 glass and all catalog optical glass, Sapphire crystal, Quartz crystal, UV Fused Silica, Germanium monocrystal (Ge), Silicon monocrystal, ZnSe, Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnS, Pyrex, BOROFLOAT, float glass, etc. Characteristic & Quality Grade Selection Chart Specifications/Grade Diameter 3 to 150mm, customized available Diameter 1 to 300mm, customized available Thickness Tolerance Surface Quality Clear Aperture Chamfer/Bevel Surface Accuracy Anti-reflective coatings, customized available ● Circular / Round Double Convex Lens, Bi-convex Lens ● Special Cutting, rectangular or square, step

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.